3Q1D

The B-box domain of Trim54

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Tripartite motif-containing protein 54	polymer	47	5390.3	1	UniProt (Q9BYV2) Pfam (PF00643) In PDB	Homo sapiens (human)	Muscle-specific RING finger protein, MuRF, Muscle-specific RING finger protein 3, MuRF-3, MuRF3, RING finger protein 30
2	A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3		water	water		18.0	32	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	5390.3
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	5521.1

*Water molecules are not included.